We have to differentiate y=log x2
Solution
We know that
log xn= n log x
log x2= 2 log x-(i)
We have learnt that
dy/ dx (log x) = 1/x
Hence equation i becomes
dy / dx = 2 log x = 2 . 1/x = 2/x
We have to differentiate y=log x2
We know that
log xn= n log x
log x2= 2 log x-(i)
We have learnt that
dy/ dx (log x) = 1/x
Hence equation i becomes
dy / dx = 2 log x = 2 . 1/x = 2/x
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